Make better use of your five gallon fishing bucket by adding the Vexilar inchBlue Box inch with FLX-12 Flasher on top. The improved FLX-12 Flasher gives you out-of-the-box advantages, including a flat display with increased viewing angle. Plus, the FLX-12 uses the patented Ice-Ducer with self leveling transducer and a 20' Power range setting for use in shallow water or thick weeds. Built-in Power Saving Technology gives you more operating time. And this Pack comes with the nearly-indestructible inchBlue Box inch holder designed by ice fishing legend Dave Genz. The Genz Pack also comes with a 12 volt, 9 amp-hour battery, V-410 1-amp digital charger, and 12 degrees Ice-Ducer transducer, making it ready for the ice right out of the package. FLX-12 Flasher The FLX-12 is a step-up from the Classic FL-8se unit. The FLX-12 still offers a flat-screen design, but now also features Vexilar's exclusive brushless data transfer technology. The new LEDs deliver a 20% brighter and sharper display. Plus, this unit has a special low-power range setting for great target resolution while fishing in extremely shallow water. And the display is easier to view at night using the unique night mode. 20 steps of Interference rejection helps knock out interference from other sonar systems. If your battery is running low, the display gives a coded series of flashes long before the unit shuts down. And it's not just for ice fishing. Use it for open water, too. FLX-12 FlasherStreamlined, flat surface display won't trap rain or snow, plus has an increased viewing angle Simple-to-operate system only requires two control knobs New LEDs deliver a 20% brighter and sharper display Super-bright 3-color LEDs show difference in targets: Strong (Red), medium (Orange), weak (Green) 20' low-power-range option for use in shallow water, thick weeds and night viewing 12 degrees Ice-Ducer with reliable float and stopper system ensures reliably accurate readings every t